Installation of HVAC system on the 21st floor to supply the 20th floor
Alteration or repair at 25 E Washington St, Chicago
Chicago Department of Buildings permit 100136469: issued Nov 8, 2006 for alteration or repair work at 25 E Washington St. Installation of HVAC system on the 21st floor to supply the 20th floor as per plans.
- Permit number
- 100136469
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $350,000
- ZIP code
- 60602 (from the permit's location)
- City's category
- Permit - renovation/alteration
- City's status
- Complete
- Source
- Chicago Department of Buildings permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 25 E Washington St, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 3, 2026. We checked it Oct 5, 15:55 UTC. Official data.
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